Moving from drone to travis-ci

Author: cmaglie

Diff for: .drone.yml

@@ -0,0 +1,25 @@
+language: go
+
+go:
+  - 1.11.x
+
+before_install:
+  - go get -t -v ./...
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.10
+  - curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh
+
+script:
+  - cd $GOPATH/src/github.com/arduino/arduino-cli
+  # Check the dependency, -skip-lock may be useful because the version are not fixed but depends
+  # from the branch master of the libraries so they change very often
+  - dep check
+  # Check if the code is formatted
+  - $(exit $(go fmt ./... | wc -l))
+  # Run linter
+  - golangci-lint run
+  # Build and test
+  - go build
+  - go test -timeout 20m -v -coverprofile=coverage.txt -covermode=atomic ./...
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)